EP 3851486 A1 20210721 - RUBBER COMPOSITION AND TIRE
Title (en)
RUBBER COMPOSITION AND TIRE
Title (de)
KAUTSCHUKZUSAMMENSETZUNG UND REIFEN
Title (fr)
COMPOSITION DE CAOUTCHOUC ET PNEU
Publication
Application
Priority
- JP 2018169961 A 20180911
- JP 2019030027 W 20190731
Abstract (en)
Provided is a rubber composition that can achieve excellent breaking resistance while having high operability. A rubber composition comprises: a rubber component containing a multicomponent copolymer that contains a conjugated diene unit, a non-conjugated olefin unit, and an aromatic vinyl unit; and at least one selected from an ethylene-α olefin copolymer and an ethylene-aromatic vinyl copolymer each having a number-average molecular weight of 500 to 30,000.
IPC 8 full level
C08L 9/06 (2006.01)
CPC (source: EP US)
B60C 1/00 (2013.01 - US); B60C 1/0016 (2013.01 - EP US); C08F 210/02 (2013.01 - EP US); C08F 210/16 (2013.01 - EP US); C08F 236/06 (2013.01 - US); C08F 236/08 (2013.01 - US); C08L 23/0815 (2013.01 - US); C08L 23/083 (2013.01 - EP US); C08L 23/0838 (2013.01 - EP US); C08L 2205/02 (2013.01 - US); C08L 2205/025 (2013.01 - EP US)
C-Set (source: EP US)
EP
- C08L 7/00 + C08L 23/0815 + C08L 91/00 + C08L 91/06 + C08K 3/04 + C08K 5/09 + C08K 3/06 + C08K 5/47 + C08K 5/47
- C08L 7/00 + C08L 23/0838 + C08L 91/00 + C08L 91/06 + C08K 3/04 + C08K 5/09 + C08K 3/06 + C08K 5/47 + C08K 5/47
- C08F 210/02 + C08F 236/06 + C08F 212/08 + C08F 2500/27 + C08F 2500/32 + C08F 2500/34 + C08F 2500/35 + C08F 2500/03
- C08F 210/02 + C08F 4/52
- C08F 210/16 + C08F 4/52
- C08F 210/16 + C08F 210/14 + C08F 2500/02 + C08F 2500/27
- C08F 210/02 + C08F 212/08 + C08F 2500/02 + C08F 2500/03 + C08F 2500/27
- C08F 210/16 + C08F 210/14 + C08F 2500/02 + C08F 2500/27 + C08F 2500/03
- C08L 23/0838 + C08L 23/0815 + C08L 91/00 + C08L 91/06 + C08K 3/04 + C08K 5/09 + C08K 3/06 + C08K 5/47 + C08K 5/47
- C08L 23/0838 + C08L 23/0838 + C08L 91/00 + C08L 91/06 + C08K 3/04 + C08K 5/09 + C08K 3/06 + C08K 5/47 + C08K 5/47
- C08L 23/083 + C08L 23/0815 + C08L 91/00 + C08L 91/06 + C08K 3/04 + C08K 5/09 + C08K 3/06 + C08K 5/47 + C08K 5/47
- C08L 23/083 + C08L 23/0838 + C08L 91/00 + C08L 91/06 + C08K 3/04 + C08K 5/09 + C08K 3/06 + C08K 5/47 + C08K 5/47
US
- C08F 210/02 + C08F 236/06 + C08F 212/08 + C08F 2500/27 + C08F 2500/32 + C08F 2500/34 + C08F 2500/35 + C08F 2500/03
- C08F 210/16 + C08F 210/14 + C08F 2500/02 + C08F 2500/27
- C08F 210/02 + C08F 212/08 + C08F 2500/02 + C08F 2500/03 + C08F 2500/27
- C08F 210/16 + C08F 210/14 + C08F 2500/02 + C08F 2500/27 + C08F 2500/03
- C08L 7/00 + C08L 23/0815 + C08L 91/00 + C08L 91/06 + C08K 3/04 + C08K 5/09 + C08K 3/06 + C08K 5/47 + C08K 5/47
- C08L 7/00 + C08L 23/0838 + C08L 91/00 + C08L 91/06 + C08K 3/04 + C08K 5/09 + C08K 3/06 + C08K 5/47 + C08K 5/47
- C08F 210/02 + C08F 4/52
- C08F 210/16 + C08F 4/52
- C08L 23/0838 + C08L 23/0838 + C08L 91/00 + C08L 91/06 + C08K 3/04 + C08K 5/09 + C08K 3/06 + C08K 5/47 + C08K 5/47
- C08L 23/0838 + C08L 23/0815 + C08L 91/00 + C08L 91/06 + C08K 3/04 + C08K 5/09 + C08K 3/06 + C08K 5/47 + C08K 5/47
- C08L 23/083 + C08L 23/0815 + C08L 91/00 + C08L 91/06 + C08K 3/04 + C08K 5/09 + C08K 3/06 + C08K 5/47 + C08K 5/47
- C08L 23/083 + C08L 23/0838 + C08L 91/00 + C08L 91/06 + C08K 3/04 + C08K 5/09 + C08K 3/06 + C08K 5/47 + C08K 5/47
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 3851486 A1 20210721; EP 3851486 A4 20220608; JP WO2020054239 A1 20210830; US 11920022 B2 20240305; US 2021340363 A1 20211104; WO 2020054239 A1 20200319
DOCDB simple family (application)
EP 19859546 A 20190731; JP 2019030027 W 20190731; JP 2020546743 A 20190731; US 201917274328 A 20190731